Vacuum casting silicone, a type of RTV-2 silicone, encompasses both tin-cured silicone and platinum-cured silicone. These silicone materials boast exceptional properties, including high tear resistance, corrosion resistance, high fidelity, and excellent mold release characteristics. Typically, after the master model is crafted, RTV-2 silicone is employed to create silicone molds. This silicone is ideal for vacuum casting and can be quickly molded at room temperature, making it ideal for small batch production of products.
Rapid prototyping is the first step in validating product feasibility. It serves as a direct and effective way to identify flaws, shortcomings, and disadvantages in the design of a product, thereby facilitating targeted improvements to address these defects.

Vacuum Casting: First, a master model is made by CNC machining or 3D printing, which is used to make the corresponding silicone mold, and then the liquid material is injected into the cavity of the silicone mold in a vacuum chamber to produce a replica of the master model. This process is suitable for casting small products.
Reaction Injection Molding: Reaction injection molding is a product prototype processing technology used for rapid mold creation. It involves the rapid injection of a two-component polyurethane material into the mold cavity under ambient temperature and low pressure, leading to the formation of the product through chemical and physical processes such as polymerization, cross-linking, and curing. This technique is suitable for the production of large and medium-sized plastic casings.
Vacuum Casting Materials: ABS-like general-purpose resin, Glass-filled nylon-like, Elastomeric TPE-like, PC-like (polycarbonate) , Translucent or water-clear casting urethane (PMMA-like), POM-like or PU-like.